29 Tradewinds Power generator fault/alarm codes with symptom, cause and remedy — compiled from Tradewinds Power service and controller documentation.
| Code | Meaning / symptom | Cause | Remedy |
|---|---|---|---|
| 3 | Engine kW Overload | ||
| 27 | Undervoltage | ||
| 27-1 | Trip Alarm | ||
| 27-2 | Trip Alarm | ||
| 32 | Trip Alarm | ||
| 32 | Reverse Power | ||
| 32R | Reverse Power | ||
| 40 | Trip Alarm | ||
| 40Q | Loss of Excitation | ||
| 47 | Trip Alarm | ||
| 47 | Phase Imbalance | ||
| 47 | Voltage Imbalance | ||
| 51 | Generator Overcurrent | ||
| 51 | Overcurrent (Optional) | ||
| 51 | Timed Overcurrent | ||
| 51-1 | Trip Alarm | ||
| 51-2 | Trip Alarm | ||
| 51-3 | Trip Alarm | ||
| 59 | Overvoltage | ||
| 59-1 | Trip Alarm | ||
| 59-2 | Trip Alarm | ||
| 78 | Vector Shift Trip | ||
| 78 Vector Shift and 81 ROCOF | Loss of Mains Protection | ||
| 81 | ROCOF (Rate of Change of Frequency) (Optional) | ||
| 81 ROCOF | Trip Pre-Alarm | ||
| 81O | Trip Alarm | ||
| 81O | Overfrequency | ||
| 81ROCOF | Rate of Change of Frequency | ||
| 81U | Trip Alarm | ||
| 81U | Underfrequency | ||
| Alarm Cooldown=4 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 | ||
| Alarm Unload Cooldown=5 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 | ||
| Alarm Unload=3 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 | ||
| Alarm=2 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 | ||
| Pre-Alarm=1 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 | ||
| Status Only=0 | Status Only=0, Pre-Alarm=1, Alarm=2, Alarm Unload=3, Alarm Cooldown=4, Alarm Unload Cooldown=5 |
Compiled from Tradewinds Power service manuals and controller documentation. 5 code numbers mean different things on different controllers; each meaning is listed with the models it applies to. Cause/remedy shown where extracted; always verify against the manual for your exact model.